DevOps Engineer - Jenkins To Harness Migration
Job Description
DevOps Engineer
About the Role
We are looking for an experienced DevOps Engineer to join our fast-paced engineering team.
The ideal candidate will bring strong hands-on expertise in Linux systems administration, scripting, and CI/CD tooling, with a critical focus on migrating our build and release pipelines from Jenkins to Harness. This is a high-impact role for someone who thrives in a start-up environment and enjoys collaborating across engineering, data science, and product teams.
Key Skill Priority
⭐ Jenkins to Harness Migration
- Hands-on experience planning and executing migrations from Jenkins to Harness is the most critical requirement for this role.
Must-Have Qualifications
- 4–7 years of relevant work experience; a degree in Computer Science or a related technical discipline is required.
- Proven track record of building and shipping large-scale engineering products, and/or working knowledge of cloud infrastructure such as Azure or AWS (preferred).
- Experience with Shell, Python, or other scripting languages.
- Experience managing Linux systems and working with build and release tools like Jenkins.
- Effective communication skills, both written and verbal.
- Ability to collaborate with a diverse set of stakeholders, including engineers, data scientists, and product managers.
- Comfort operating in a fast-paced start-up environment.
Good to Have
Big Data & Platform Engineering
- Support experience in the Big Data domain.
- Experience architecting, implementing, and maintaining Big Data solutions.
- Experience with the Hadoop ecosystem, including:
- HDFS
- MapReduce
- Oozie
- Hive
- Impala
- Spark
- Kerberos
- Kafka
Containerization & Infrastructure
- Experience with container technologies such as Docker and Kubernetes.
- Experience with configuration management systems.
AI-Assisted Development Tools
- Experience with AI-assisted ("vibe coding") tools such as:
- Cursor
- Windsurf
- Claude
- GitHub Copilot
Key Skills / Keywords
- Linux
- AWS
- Build & Release Tools
- Jenkins to Harness Migration
- Scripting (Shell & Python)
- Docker
- Kubernetes
- Configuration Management
- Databases
- Hadoop
- Spark
- ELK (Elasticsearch, Logstash, Kibana)
- Big Data Systems (InfluxDB, Elasticsearch, Cassandra)
- Ansible
- Chef
- Puppet
- Cursor
- Windsurf
- Claude
- GitHub Copilot
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Note:
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Skills
PythonData ScienceHadoopHiveKafkaElasticsearchCassandraAWSAzureDockerKubernetesAnsibleJenkinsCI/CDLinuxIf a job posting appears fraudulent, asks for payment, contains misleading information, or violates our guidelines, please report it immediately. Our team will review it promptly, Jobaaj does not charge any fee from the applicants.
About Company
Sigmoid is a data engineering and AI services company founded in 2013 by three IIT Kharagpur graduates: Lokesh Anand, Mayur Rustagi and Rahul Kumar Singh. The company is headquartered in San Francisco, California, with its principal delivery operations in Bengaluru, India.
Sigmoid provides end-to-end data and analytics consulting covering data engineering, data management and governance, machine learning, business intelligence modernisation and generative AI solutions for large enterprises.
Important dates & deadlines?
Application Deadline
10 Nov 26, 09:50 PM IST
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